Package: libapache2-mod-python Version: 3.1.3-3 Severity: normal When using mod_python 3.1.3 and Apache 2 mpm-worker, we experienced frequent segmentation faults (core dumps). Compiling the latest Apache from CVS and using mod_python 3.1.3 gave the same result.
Switching to mpm-prefork fixed the problem. See stack trace that shows problem occurs in threading library. This could be related to a common problem with mod_python <= 3.1.4 and Apache 2 mpm-worker: http://svn.dscpl.com.au/vampire/trunk/patches.txt In any case, I recommend we make mod_python require mpm-prefork, much in the same way php does. Thread 1 (process 5039): #0 0xb7e26411 in __read_nocancel () from /lib/tls/libpthread.so.0 No symbol table info available. #1 0x080891e5 in ap_mpm_pod_check (pod=0xfffffe00) at pod.c:54 c = 0 '\0' fd = 7 rc = -512 #2 0x08086e0b in child_main (child_num_arg=-512) at worker.c:1233 threads = (apr_thread_t **) 0x81d0a78 rv = 0 ts = (thread_starter *) 0x8162618 thread_attr = (apr_threadattr_t *) 0x8162628 start_thread_id = (apr_thread_t *) 0x8162660 #3 0x080870e4 in make_child (s=0x1, slot=0) at worker.c:1316 pid = 0 #4 0x08087500 in perform_idle_server_maintenance () at worker.c:1518 apache2-common apache2-doc apache2-mpm-perchild apache2-mpm-threadpool apache2-prefork-dev apache2-utils status = 1 any_dying_threads = 0 any_dead_threads = 0 all_dead_threads = 1 i = 0 j = -1080903901 idle_thread_count = 0 ps = (process_score *) 0xb783f02c free_length = 1 totally_free_length = 1 free_slots = {0, 0, 1000000, 0, 1, 0, 0, 0, -1209501216, 1000000, 0, -1209513647, 0, 0, 0, 0, -1080903536, 0, -1080903512, -1209519894, 0, 0, -1080903416, ---Type <return> to continue, or q <return> to quit--- 1, -1080903408, 0, -1080903464, 134729299, 1000000, 0, -1080903416, 1} last_non_dead = 1 total_non_dead = 2 active_thread_count = 0 #5 0x08087845 in server_main_loop (remaining_children_to_start=0) at worker.c:1621 child_slot = 0 exitwhy = 6 status = 11 processed_status = 0 pid = {pid = -1, in = 0x6b3, out = 0x7, err = 0x0} i = 64 #6 0x08087a7d in ap_mpm_run (_pconf=0xb7e85469, plog=0x80cf160, s=0x0) at worker.c:1723 remaining_children_to_start = 0 rv = -512 #7 0x080621fc in main (argc=3, argv=0xbf92ba64) at main.c:717 exit_status = 0 c = 0 '\0' configtestonly = 0 confname = 0x808a555 "conf/httpd.conf" def_server_root = 0x808a565 "/opt/apache-2.2.2" temp_error_log = 0x0 error = 0xfffffe00 <Address 0xfffffe00 out of bounds> process = (process_rec *) 0x809f120 server_conf = (server_rec *) 0x80a2f48 pglobal = (apr_pool_t *) 0x809f0a0 pconf = (apr_pool_t *) 0x80a10a8 plog = (apr_pool_t *) 0x80cf160 ptemp = (apr_pool_t *) 0x80a50b8 pcommands = (apr_pool_t *) 0x80a30b0 opt = (apr_getopt_t *) 0x80a3148 rv = 0 mod = (module **) 0x80a2f48 optarg = 0xb7e13ff4 "<=\023" signal_server = (apr_OFN_ap_signal_server_t *) 0x1 -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (990, 'testing'), (500, 'unstable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.12.2 Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Versions of packages libapache2-mod-python depends on: ii libapache2-mod-python2.3 3.1.3-3 An Apache 2 module that embeds Pyt ii python 2.3.5-5 An interactive high-level object-o libapache2-mod-python recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
